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Zinc in PDB 4a7y: Active Site Metal Depleted Aldos-2-Ulose Dehydratase

Enzymatic activity of Active Site Metal Depleted Aldos-2-Ulose Dehydratase

All present enzymatic activity of Active Site Metal Depleted Aldos-2-Ulose Dehydratase:
4.2.1.110;

Protein crystallography data

The structure of Active Site Metal Depleted Aldos-2-Ulose Dehydratase, PDB code: 4a7y was solved by M.Claesson, Y.Lindqvist, S.Madrid, T.Sandalova, R.Fiskesund, S.Yu, G.Schneider, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 56.81 / 2.80
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 132.410, 82.240, 97.600, 90.00, 90.00, 90.00
R / Rfree (%) 18.344 / 26.14

Other elements in 4a7y:

The structure of Active Site Metal Depleted Aldos-2-Ulose Dehydratase also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the Active Site Metal Depleted Aldos-2-Ulose Dehydratase (pdb code 4a7y). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Active Site Metal Depleted Aldos-2-Ulose Dehydratase, PDB code: 4a7y:

Zinc binding site 1 out of 1 in 4a7y

Go back to Zinc Binding Sites List in 4a7y
Zinc binding site 1 out of 1 in the Active Site Metal Depleted Aldos-2-Ulose Dehydratase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Active Site Metal Depleted Aldos-2-Ulose Dehydratase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn951

b:37.8
occ:1.00
O A:GLU349 2.0 35.7 1.0
OD1 A:ASP347 2.0 34.1 1.0
OE2 A:GLU351 2.0 32.6 1.0
OD1 A:ASP343 2.1 33.9 1.0
OD1 A:ASP345 2.1 35.3 1.0
CD A:GLU351 2.9 31.9 1.0
OE1 A:GLU351 3.0 31.6 1.0
CG A:ASP345 3.0 33.9 1.0
CG A:ASP347 3.2 33.0 1.0
CG A:ASP343 3.2 33.1 1.0
C A:GLU349 3.3 33.4 1.0
OD2 A:ASP345 3.5 34.9 1.0
N A:ASP347 3.7 31.6 1.0
N A:GLY346 3.8 30.8 1.0
N A:GLU349 3.9 34.3 1.0
N A:ASP345 4.0 31.6 1.0
OD2 A:ASP343 4.0 34.2 1.0
OD2 A:ASP347 4.0 34.0 1.0
NZ A:LYS373 4.0 30.6 1.0
CA A:GLU349 4.0 34.2 1.0
CA A:ASP343 4.1 30.5 1.0
CB A:ASP347 4.2 33.5 1.0
CB A:ASP345 4.3 32.8 1.0
CB A:ASP343 4.3 31.2 1.0
O A:HOH2023 4.3 48.3 1.0
C A:ASP345 4.3 31.9 1.0
CG A:GLU351 4.3 31.8 1.0
N A:ASP350 4.3 32.0 1.0
CB A:GLU349 4.3 36.5 1.0
CA A:ASP347 4.4 33.3 1.0
CA A:ASP345 4.4 31.9 1.0
C A:ASP343 4.4 31.5 1.0
N A:ILE344 4.4 31.4 1.0
N A:GLY348 4.5 33.3 1.0
N A:GLU351 4.5 29.5 1.0
CA A:GLY346 4.6 31.0 1.0
CA A:ASP350 4.7 30.0 1.0
C A:GLY346 4.7 31.4 1.0
C A:ASP347 4.7 33.5 1.0
C A:ASP350 4.8 29.5 1.0

Reference:

M.Claesson, Y.Lindqvist, S.Madrid, T.Sandalova, R.Fiskesund, S.Yu, G.Schneider. Crystal Structure of Bifunctional Aldos-2-Ulose Dehydratase/Isomerase From Phanerochaete Chrysosporium with the Reaction Intermediate Ascopyrone M. J.Mol.Biol. V. 417 279 2012.
ISSN: ISSN 0022-2836
PubMed: 22330145
DOI: 10.1016/J.JMB.2012.02.001
Page generated: Sat Oct 26 19:07:23 2024

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